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Komagamine Lava Nanbu and Tanida, 1961
- Type locality: Summit of Mount Komagamine, Towada city, Aomori prefecture
- Pre-caldera volcanoes
- Volcanic rocks
- Pleistocene (0.32 Ma, K-Ar)
- Sedimentary facies: Lava flow, Lava dome
- Lithofacies: Quartz augite hypersthene dacite
- Lithofacies: Lava
------ Conformity, ~~~~~~ Unconformity, ~~~--- Local unconformity, '''/,, Interfingered, :::::: Fault, /--/-- Thrust, +__+__ Ground surface, ?--?-- Unknown
- Distribution: Mount Komagamine, Towada city, Aomori pref.
- Takarada and Muraoka (2004) Geology of the Hakkoda San District, Quadrangle Series, Scale 1:50,000, Geological Survey of Japan, AIST, 86p. (in Japanese with English abstract 4p.)